Inventor
HOKARI KUMIKO
JP5 patents
Patents
5 patentsUS10873029B2Dec 22, 2020
Method for producing vapor deposition mask, vapor deposition mask preparation body, method for producing organic semiconductor element, method for producing organic EL display, and vapor deposition mask
DAINIPPON PRINTING CO LTD3 citations71
US10651386B2May 12, 2020
Method for producing vapor deposition mask, vapor deposition mask preparation body, method for producing organic semiconductor element, method for producing organic EL display, and vapor deposition mask
DAINIPPON PRINTING CO LTD3 citations71
US10396283B2Aug 27, 2019
Method for producing vapor deposition mask, vapor deposition mask preparation body, method for producing organic semiconductor element, method for producing organic EL display, and vapor deposition mask
DAINIPPON PRINTING CO LTD3 citations71
US10982316B2Apr 20, 2021
Vapor deposition mask, frame-equipped vapor deposition mask, vapor deposition mask preparation body, vapor deposition pattern forming method, method for producing organic semiconductor element, and method for producing organic EL display
DAINIPPON PRINTING CO LTD5 citations70
US11840754B2Dec 12, 2023
Vapor deposition mask, method for producing organic semiconductor element, and method for producing organic el display
DAINIPPON PRINTING CO LTD0 citations60